Hi Carol, This recipe is very creamy but not too cheesy.  You could add other cheeses if you want.  Deb
One Cup mayonnaise
One Cup Parmesan cheese
One 14-oz. can artichoke hearts in water
Drain artichoke hearts.   Put the drained artichokes and other ingredients in a blender and mix.  I put this mixture in a glass pie pan.  Bake for about 20 minutes at 350 degrees. 
Variations:  You can add a 4-oz. can of diced chili peppers after blending and before baking.
This time of year, I like to chop some tomatoes and green onions to use as a topping after the dish comes out of the oven.  The big Fritos dippers are good with this.